Bubbles in droppings since a long time

[koneko]

Well you are in about the same boat we in America are in. Go ahead and give him the liver tonic, if it is milk thistle or dandelion extract. Anything else I can't give you advice.

Do you have any pain meds (nsaids) such as metacam or celebrex?

I dont have any pain meds.He looks happy and healthy but his weight is a big issue.Maybe he is hiding his pain which most birds do